A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6650-01-024-9554
NSN 6320-00-701-0437
NSN 5950-00-403-3284
NSN 5930-00-072-0876
NSN 5855-01-515-2573
NSN 5999-01-151-8739
NSN 5910-01-215-1129
NSN 6150-01-448-7043
NSN 5905-00-913-0752
NSN 5925-01-246-0702
NSN 2925-01-357-2512
NSN 6145-01-123-2138